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Backflow Tester Jobs in Portland, OR (NOW HIRING)

Oregon Health & Science University

Plumber

Beaverton, OR · On-site

$43.60 - $51.06/hr

Backflow tester certified. * Medical gas & air experience. Additional Details Regular shifts are Monday through Friday between 7:00 and 3:30 but can be arranged to include weekends and may require ...

ORR Protection

Fire Sprinkler Technician

Hillsboro, OR · On-site

Our Fire Sprinkler Technicians perform inspection, testing, and service of fire sprinkler systems ... Wet, Dry, Stand Pipe, Pre-action, Deluge, Fire pumps, Backflow Preventers, preferred. KNOWLEDGE ...

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All JobsBackflow Tester JobsBackflow Tester Jobs in Portland, OR

Backflow Tester information

See Portland, OR salary details

$10

$22

$36

How much do backflow tester jobs pay per hour?

As of Jul 27, 2026, the average hourly pay for backflow tester in Portland, OR is $22.46, according to ZipRecruiter salary data. Most workers in this role earn between $18.49 and $24.97 per hour, depending on experience, location, and employer.

What is a Backflow Tester?

A Backflow Tester is a certified professional who inspects, tests, and repairs backflow prevention devices in plumbing systems. These devices prevent contaminated water from flowing back into the clean water supply, protecting public health. Backflow Testers ensure that these systems are functioning correctly and comply with local and state regulations. They often work with residential, commercial, and municipal water systems, and must stay up-to-date with certification requirements and testing procedures.

What are some common challenges Backflow Testers face in the field, and how can they prepare for them?

Backflow Testers often encounter challenges such as working in confined spaces, dealing with aging or poorly maintained plumbing systems, and handling unexpected water pressure fluctuations. To prepare, it's helpful to stay current with local codes and regulations, regularly calibrate and maintain testing equipment, and practice strong communication with property owners or facility managers. Building a routine for thorough documentation and reporting also helps ensure compliance and reduces errors during inspections.

What Is the Job of a Backflow Tester?

The job duties of a backflow tester involve ensuring that a potable water supply system remains free of contaminants. Your responsibilities as a backflow tester include taking steps to test backflow prevention systems and identify plumbing systems where there is a danger of dirty water entering into a pressurized potable water system. Backflow is possible when there is a cross-connection between potable and non-potable systems. In addition to testing and creating a results record for existing backflow protection components, you visit backflow protection installation sites to ensure that the new equipment functions properly and meets assembly standards.

What is the difference between Backflow Tester vs Backflow Prevention Installer?

AspectBackflow TesterBackflow Prevention Installer
CertificationsCross-Connection Control Tester Certification, State licensingBackflow Prevention Assembly Tester Certification, State licensing
Work EnvironmentInspecting and testing backflow prevention devices in various locationsInstalling and repairing backflow prevention devices on plumbing systems
Industry UsageTesting and certifying devices for complianceInstalling and maintaining devices in new or existing systems

Backflow Testers focus on inspecting and testing backflow prevention devices to ensure they function correctly, often requiring specific certifications. Backflow Prevention Installers are responsible for installing and repairing these devices. While both roles work within the same industry and may share certifications, their primary tasks differ: testing versus installation.

What are the key skills and qualifications needed to thrive as a Backflow Tester, and why are they important?

To thrive as a Backflow Tester, you need knowledge of plumbing systems, strong diagnostic abilities, and a backflow prevention certification, usually obtained through state or local licensing authorities. Familiarity with backflow testing equipment, reading technical schematics, and completing digital test reports are essential technical skills. Attention to detail, customer service orientation, and strong problem-solving abilities help you excel when working with clients and ensuring compliance. These skills and qualities are crucial for accurately identifying hazards, meeting regulatory standards, and protecting public health.
More about Backflow Tester jobs
What are popular job titles related to Backflow Tester jobs in Portland, OR? For Backflow Tester jobs in Portland, OR, the most frequently searched job titles are:
What cities near Portland, OR are hiring for Backflow Tester jobs? Cities near Portland, OR with the most Backflow Tester job openings:
Backflow Tester jobs near you
Infographic showing various Backflow Tester job openings in Portland, OR as of July 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person job distribution, with an average salary of $46,715 per year, or $22.5 per hour.
Irrigation Technician- Commercial Landscape Maintenance

Irrigation Technician- Commercial Landscape Maintenance

Teufel Landscape

Hillsboro, OR • On-site

$30 - $34/hr

Full-time

Posted 6 days ago

Job description

Teufel Landscape is seeking an experienced Irrigation Technician to support our Oregon Maintenance Division. This role is ideal for someone who enjoys troubleshooting, diagnosing, repairing, and optimizing commercial irrigation systems while building strong client relationships and helping properties perform at their best.

What You'll DoIrrigation Service & Repair
  • Diagnose and repair irrigation system issues including valves, heads, lateral lines, mainlines, controllers, wiring, and pumps.
  • Perform irrigation audits, inspections, startup services, and winterization services.
  • Troubleshoot electrical and hydraulic irrigation system problems.
  • Program, adjust, and optimize irrigation controllers for maximum efficiency and water conservation.
  • Respond to service requests and emergency irrigation repairs.
Water Management & System Performance
  • Monitor system performance and identify opportunities to improve efficiency, coverage, and water use.
  • Recommend repairs, upgrades, and enhancements that improve system reliability and landscape health.
  • Conduct routine inspections to identify deficiencies before they become major issues.
  • Maintain accurate service records and documentation.

      What We're Looking ForRequired Qualifications
      • Minimum 3 years of commercial irrigation experience.
      • Strong knowledge of troubleshooting and repairing commercial irrigation systems.
      • Experience with irrigation controllers, valves, wiring, clocks, backflow devices, and system diagnostics.
      • Valid driver's license with a clean driving record.
      • Ability to work independently and manage multiple priorities.
      • Strong customer service and communication skills.
      • Ability to lift up to 50 pounds and perform physically demanding outdoor work in varying weather conditions.
      • Must have insurable driving record and ability to pass pre-employment drug screen.
      Preferred Qualifications
      • Oregon Backflow Tester Certification.
      • Experience with smart irrigation technology and central control systems.
      • Bilingual English/Spanish skills.